3 papers
astro-ph.GA2026
The Environmental Dependence of Star Cluster Demographics
Jianling Tang, Kathryn Grasha, Mark R. Krumholz +1
Both the star cluster mass function and the lifetimes of clusters may vary with galactic environment, but measuring this variation is challenging because in observational surveys r…
astro-ph.SR2025
SPICE -- modelling synthetic spectra of stars with non-homogeneous surfaces
M. Jabłońska, T. Różański, L. Casagrande +4
In the era of large time-domain spectro-photometric surveys, surface variations such as starspots, chemical inhomogeneities, pulsations, rotational distortions, and binary interact…
astro-ph.SR2024
Solving the mystery of extreme light variability in the massive eccentric system MACHO 80.7443.1718
Piotr A. Kołaczek-Szymański, Piotr Łojko, Andrzej Pigulski +2
The evolution of massive stars is heavily influenced by their binarity, and the massive eccentric binary system MACHO 80.7443.1718 (ExtEV) serves as a prime example. This study exp…